Example usage for javax.servlet.jsp JspWriter print

List of usage examples for javax.servlet.jsp JspWriter print

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Introduction

In this page you can find the example usage for javax.servlet.jsp JspWriter print.

Prototype


abstract public void print(Object obj) throws IOException;

Source Link

Document

Print an object.

Usage

From source file:org.apache.hadoop.hdfs.server.namenode.JspHelper.java

public static void printGotoForm(JspWriter out, int namenodeInfoPort, String tokenString, String file)
        throws IOException {
    out.print("<form action=\"browseDirectory.jsp\" method=\"get\" name=\"goto\">");
    out.print("Goto : ");
    out.print("<input name=\"dir\" type=\"text\" width=\"50\" id\"dir\" value=\"" + file + "\">");
    out.print("<input name=\"go\" type=\"submit\" value=\"go\">");
    out.print("<input name=\"namenodeInfoPort\" type=\"hidden\" " + "value=\"" + namenodeInfoPort + "\">");
    if (UserGroupInformation.isSecurityEnabled()) {
        out.print("<input name=\"" + DELEGATION_PARAMETER_NAME + "\" type=\"hidden\" value=\"" + tokenString
                + "\">");
    }// w w w. j  av a2  s  .  co m
    out.print("</form>");
}

From source file:org.apache.hadoop.mapred.JSPUtil.java

/**
 * Nicely print the Job-ACLs//ww w.  ja  va  2 s.  co  m
 * @param tracker
 * @param jobAcls
 * @param out
 * @throws IOException
 */
static void printJobACLs(JobTracker tracker, Map<JobACL, AccessControlList> jobAcls, JspWriter out)
        throws IOException {
    if (tracker.areACLsEnabled()) {
        printJobACLsInternal(jobAcls, out);
    } else {
        out.print("<b>Job-ACLs: " + new AccessControlList("*").toString() + "</b><br>");
    }
}

From source file:dk.netarkivet.archive.webinterface.BitpreserveFileState.java

/**
 * Print a checkbox that on click will turn a number of checkboxes of a certain type on or off.
 *
 * @param out The stream to print the checkbox to.
 * @param command The type of checkbox.//from   w  ww.j a  v  a 2s  .  co  m
 * @param numberOfCheckboxes The total number of checksboxes possible to turn on or off.
 * @param label The I18N label for the describing text. An input box with the number to change will be added as
 * parameter {0} in this label.
 * @param locale The locale for the checkbox.
 * @throws IOException On trouble printing the checkbox.
 */
private static void printMultipleToggler(JspWriter out, String command, int numberOfCheckboxes, String label,
        Locale locale) throws IOException {
    out.print("<input type=\"checkbox\" id=\"toggle" + command + "\" onclick=\"toggleCheckboxes('" + command
            + "')\"/>");
    out.print(I18N.getString(locale, label, "<input id=\"toggleAmount" + command + "\" value=\""
            + Math.min(numberOfCheckboxes, Constants.MAX_TOGGLE_AMOUNT) + "\" />"));
    out.println("<br/> ");
}

From source file:org.apache.hadoop.mapred.JSPUtil.java

static void printJobACLs(JobConf conf, Map<JobACL, AccessControlList> jobAcls, JspWriter out)
        throws IOException {
    if (conf.getBoolean(JobConf.MR_ACLS_ENABLED, false)) {
        printJobACLsInternal(jobAcls, out);
    } else {// w w  w.j ava  2 s  .  c  om
        out.print("<b>Job-ACLs: " + new AccessControlList("*").toString() + "</b><br>");
    }
}

From source file:dk.netarkivet.archive.webinterface.BitpreserveFileState.java

/**
 * Print a table row with current state of a file in a given bitarchive.
 *
 * @param out The stream to print state to.
 * @param baReplica The replica of the files.
 * @param fs The file preservation state for that file.
 * @param locale Locale of the labels.//from   ww w  . ja  v  a 2  s . com
 * @throws IOException If an problem occurs when writing to the JspWriter.
 */
private static void printFileStateForBitarchive(JspWriter out, Replica baReplica, PreservationState fs,
        Locale locale) throws IOException {
    log.debug("Printing filestate for bitarchive '" + baReplica.getName() + "'");
    out.print(HTMLUtils.makeTableRow(HTMLUtils.makeTableElement(baReplica.getName()),
            HTMLUtils.makeTableElement(fs.getAdminReplicaState(baReplica)),
            HTMLUtils.makeTableElement(presentChecksum(fs.getReplicaChecksum(baReplica), locale))));
}

From source file:org.apache.hadoop.hdfs.server.namenode.JspHelper.java

public static void printPathWithLinks(String dir, JspWriter out, int namenodeInfoPort, String tokenString)
        throws IOException {
    try {/* ww w .j  a v a  2  s.  co  m*/
        String[] parts = dir.split(Path.SEPARATOR);
        StringBuilder tempPath = new StringBuilder(dir.length());
        out.print("<a href=\"browseDirectory.jsp" + "?dir=" + Path.SEPARATOR + "&namenodeInfoPort="
                + namenodeInfoPort + getDelegationTokenUrlParam(tokenString) + "\">" + Path.SEPARATOR + "</a>");
        tempPath.append(Path.SEPARATOR);
        for (int i = 0; i < parts.length - 1; i++) {
            if (!parts[i].equals("")) {
                tempPath.append(parts[i]);
                out.print("<a href=\"browseDirectory.jsp" + "?dir=" + tempPath.toString() + "&namenodeInfoPort="
                        + namenodeInfoPort + getDelegationTokenUrlParam(tokenString));
                out.print("\">" + parts[i] + "</a>" + Path.SEPARATOR);
                tempPath.append(Path.SEPARATOR);
            }
        }
        if (parts.length > 0) {
            out.print(parts[parts.length - 1]);
        }
    } catch (UnsupportedEncodingException ex) {
        ex.printStackTrace();
    }
}

From source file:org.apache.hadoop.hdfs.server.namenode.JspHelper.java

public static void createTitle(JspWriter out, HttpServletRequest req, String file) throws IOException {
    if (file == null)
        file = "";
    int start = Math.max(0, file.length() - 100);
    if (start != 0)
        file = "..." + file.substring(start, file.length());
    out.print("<title>HDFS:" + file + "</title>");
}

From source file:dk.netarkivet.archive.webinterface.BitpreserveFileState.java

/**
 * Print a file state table for a file. This will present the state of the file in admin data and all bitarchives.
 *
 * @param out The stream to print to./*from w w  w .  j  a v  a 2s  .  com*/
 * @param fs The file state for the file.
 * @param locale The locale to print labels in.
 * @throws IOException On trouble printing to a stream.
 */
public static void printFileState(JspWriter out, PreservationState fs, Locale locale) throws IOException {
    ArgumentNotValid.checkNotNull(out, "JspWriter out");
    ArgumentNotValid.checkNotNull(fs, "FilePreservationState fs");
    ArgumentNotValid.checkNotNull(locale, "Locale locale");

    // Table headers for info table
    out.println("<table>");
    out.print(HTMLUtils.makeTableRow(HTMLUtils.makeTableHeader(I18N.getString(locale, "replica")),
            HTMLUtils.makeTableHeader(I18N.getString(locale, "admin.state")),
            HTMLUtils.makeTableHeader(I18N.getString(locale, "checksum"))));

    // Admin data info
    printFileStateForAdminData(out, fs, locale);

    // Info for all bitarchives
    for (Replica l : Replica.getKnown()) {
        printFileStateForBitarchive(out, l, fs, locale);
    }
    out.println("</table>");
}

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Prints out links to change languages. Will read locales and names of languages from settings, and write them as
 * links to the page "lang.jsp". The locale will be given to this page as a parameter, the name will be shown as the
 * text of the link//from w  w w  . j  av a 2  s  .co m
 *
 * @param out the writer to which the links are written.
 * @throws IOException if an error occurs during writing of output.
 */
private static void generateLanguageLinks(JspWriter out) throws IOException {
    out.print("<div class=\"languagelinks\">");
    StringTree<String> webinterfaceSettings = Settings.getTree(CommonSettings.WEBINTERFACE_SETTINGS);

    for (StringTree<String> language : webinterfaceSettings.getSubTrees(CommonSettings.WEBINTERFACE_LANGUAGE)) {
        out.print(String.format("<a href=\"lang.jsp?locale=%s&amp;name=%s\">%s</a>&nbsp;",
                escapeHtmlValues(encode(language.getValue(CommonSettings.WEBINTERFACE_LANGUAGE_LOCALE))),
                escapeHtmlValues(encode(language.getValue(CommonSettings.WEBINTERFACE_LANGUAGE_NAME))),
                escapeHtmlValues(language.getValue(CommonSettings.WEBINTERFACE_LANGUAGE_NAME))));
    }
    out.print("</div>");
}

From source file:dk.netarkivet.common.webinterface.HTMLUtils.java

/**
 * Prints out the navigation tree appearing as a <td>in the left column of the "main_table" table. Subpages are
 * shown only for the currently-active main-heading of the sections defined in settings.
 *
 * @param out the writer to which the output must be written.
 * @param url the url of the page.// ww  w .  j av a  2 s . co  m
 * @param locale The locale selecting the language.
 * @throws IOException if the output cannot be written.
 */
private static void generateNavigationTree(JspWriter out, String url, Locale locale) throws IOException {
    out.print("<td valign=\"top\" id=\"menu\">\n");
    // The list of menu items is presented as a 1-column table
    out.print("<table id=\"menu_table\">\n");
    String s = I18N.getString(locale, "sidebar.title.menu");
    out.print("<tr><td><a class=\"sidebarHeader\" href=\"index.jsp\">"
            + "<img src=\"transparent_menu_logo.png\" alt=\"" + s + "\"/> " + s + "</a></td></tr>\n");

    for (SiteSection section : SiteSection.getSections()) {
        section.generateNavigationTree(out, url, locale);
    }
    out.print("</table>\n");
    out.print("</td>\n");
}